using System;
using System.Runtime.InteropServices;
using System.Security.Permissions;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Security;

namespace SharePointPOBox.Features.SharePointPOBox
{
    /// <summary>
    /// This class handles events raised during feature activation, deactivation, installation, uninstallation, and upgrade.
    /// </summary>
    /// <remarks>
    /// The GUID attached to this class may be used during packaging and should not be modified.
    /// </remarks>

    [Guid("56fd81cb-2b05-46ec-af3c-5d5ffed3b1ba")]
    public class SharePointPOBoxEventReceiver : SPFeatureReceiver
    {
        public override void FeatureActivated(SPFeatureReceiverProperties properties)
        {
            try
            {
                // Getting page library for external users.
                SPList pagelib = Common.GetLibrary(Common.PageLibraryURL, false, ((SPSite)properties.Feature.Parent).RootWeb);

                // Setting for anonymous access.
                pagelib.ParentWeb.AllowUnsafeUpdates = true;
                pagelib.BreakRoleInheritance(false);
                SPBasePermissions perms
                    = pagelib.ParentWeb.RoleDefinitions.GetByType(SPRoleType.Guest).BasePermissions
                    & ~(SPBasePermissions.BrowseUserInfo | SPBasePermissions.UseRemoteAPIs);
                perms |= SPBasePermissions.ViewVersions | SPBasePermissions.OpenItems | SPBasePermissions.ViewListItems | SPBasePermissions.Open;
                pagelib.AnonymousPermMask64 = perms;
                pagelib.Update();
            }
            catch
            {
            }
        }


        // Uncomment the method below to handle the event raised before a feature is deactivated.

        //public override void FeatureDeactivating(SPFeatureReceiverProperties properties)
        //{
        //}


        // Uncomment the method below to handle the event raised after a feature has been installed.

        //public override void FeatureInstalled(SPFeatureReceiverProperties properties)
        //{
        //}


        // Uncomment the method below to handle the event raised before a feature is uninstalled.

        //public override void FeatureUninstalling(SPFeatureReceiverProperties properties)
        //{
        //}

        // Uncomment the method below to handle the event raised when a feature is upgrading.

        //public override void FeatureUpgrading(SPFeatureReceiverProperties properties, string upgradeActionName, System.Collections.Generic.IDictionary<string, string> parameters)
        //{
        //}
    }
}
